package kr.co.choongang;

import java.io.IOException;
import java.io.PrintWriter;
import java.net.URLEncoder;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class CartSaveCookieServlet
 */
@WebServlet("/CartSaveCookie")
public class CartSaveCookieServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		request.setCharacterEncoding("UTF-8");
		response.setContentType("text/html; charset=UTF-8");
		response.setCharacterEncoding("UTF-8");
		PrintWriter out = response.getWriter();
		
		String product = request.getParameter("product");
		
		String product_encode = URLEncoder.encode(product);
		
		Cookie [] cookies = request.getCookies();
		Cookie c = null;
		
		if( cookies == null || cookies.length == 0)
		{
			c = new Cookie("product", product_encode);
		}
		else
		{
			c = new Cookie("product" + ( cookies.length + 1), product_encode);
		}
		
		//c.setMaxAge(60*60);
		
		response.addCookie(c);
		
		out.print("<html><body>");
		out.print("Product 추가<br>");
		out.print("<a href='CartBasketCookie'>장바구니 보기</a>");
		out.print("</body></html>");
	}

}
